Dec 19 16:10:11.697 INFO checking hegza/piston-playground against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:10:11.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/hegza/piston-playground:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:10:12.180 INFO [stdout] c014f08c7795c9dc2211e11b35135fb7a42bce1ae621dcb6bd1958420fa64a8c
Dec 19 16:10:12.186 INFO running `"docker" "start" "-a" "c014f08c7795c9dc2211e11b35135fb7a42bce1ae621dcb6bd1958420fa64a8c"`
Dec 19 16:10:14.033 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 19 16:10:14.033 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 19 16:10:14.033 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 19 16:10:14.033 INFO [stderr] files will be included as a binary target:
Dec 19 16:10:14.033 INFO [stderr] 
Dec 19 16:10:14.033 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 19 16:10:14.033 INFO [stderr] 
Dec 19 16:10:14.033 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 19 16:10:14.033 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 19 16:10:14.033 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 19 16:10:14.033 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 19 16:10:14.033 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 19 16:10:14.033 INFO [stderr] 
Dec 19 16:10:14.033 INFO [stderr] For more information on this warning you can consult
Dec 19 16:10:14.033 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 19 16:10:14.033 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `spinning-square`,
Dec 19 16:10:14.033 INFO [stderr] please set bin.path in Cargo.toml
Dec 19 16:10:14.305 INFO [stderr]     Checking pulse v0.5.3
Dec 19 16:10:14.345 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 19 16:10:15.043 INFO [stderr]     Checking specs v0.7.1
Dec 19 16:10:16.206 INFO [stderr]    Compiling libloading v0.3.1
Dec 19 16:10:18.716 INFO [stderr]     Checking dlib v0.3.1
Dec 19 16:10:18.945 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 19 16:10:19.472 INFO [stderr]     Checking wayland-client v0.7.6
Dec 19 16:10:20.864 INFO [stderr]     Checking wayland-window v0.4.3
Dec 19 16:10:20.864 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 19 16:10:21.794 INFO [stderr]     Checking winit v0.5.8
Dec 19 16:10:23.220 INFO [stderr]     Checking glutin v0.7.2
Dec 19 16:10:24.704 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 19 16:10:25.277 INFO [stderr]     Checking piston_playground v0.1.0 (/opt/crater/workdir)
Dec 19 16:10:25.996 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:10:25.996 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:10:25.996 INFO [stderr]   |
Dec 19 16:10:25.996 INFO [stderr] 1 | #[macro_use]
Dec 19 16:10:25.996 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:10:25.996 INFO [stderr]   |
Dec 19 16:10:25.996 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:10:25.996 INFO [stderr] 
Dec 19 16:10:25.997 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 19 16:10:25.997 INFO [stderr]   --> src/main.rs:12:5
Dec 19 16:10:25.997 INFO [stderr]    |
Dec 19 16:10:25.997 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 19 16:10:25.997 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:25.997 INFO [stderr] 
Dec 19 16:10:25.997 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 19 16:10:25.997 INFO [stderr]   --> src/main.rs:13:5
Dec 19 16:10:25.997 INFO [stderr]    |
Dec 19 16:10:25.997 INFO [stderr] 13 | use piston::event_loop::*;
Dec 19 16:10:25.998 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:25.998 INFO [stderr] 
Dec 19 16:10:25.998 INFO [stderr] warning: unused import: `piston::input::*`
Dec 19 16:10:25.998 INFO [stderr]   --> src/main.rs:14:5
Dec 19 16:10:25.998 INFO [stderr]    |
Dec 19 16:10:25.998 INFO [stderr] 14 | use piston::input::*;
Dec 19 16:10:25.998 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:10:25.998 INFO [stderr] 
Dec 19 16:10:25.998 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 19 16:10:25.999 INFO [stderr]   --> src/main.rs:15:5
Dec 19 16:10:25.999 INFO [stderr]    |
Dec 19 16:10:25.999 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 19 16:10:25.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:25.999 INFO [stderr] 
Dec 19 16:10:25.999 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 19 16:10:25.999 INFO [stderr]   --> src/main.rs:16:5
Dec 19 16:10:25.999 INFO [stderr]    |
Dec 19 16:10:25.999 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 19 16:10:25.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:25.999 INFO [stderr] 
Dec 19 16:10:26.128 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:10:26.128 INFO [stderr]   --> src/app.rs:20:13
Dec 19 16:10:26.128 INFO [stderr]    |
Dec 19 16:10:26.128 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 19 16:10:26.128 INFO [stderr]    |             ----^^^^^^
Dec 19 16:10:26.128 INFO [stderr]    |             |
Dec 19 16:10:26.128 INFO [stderr]    |             help: remove this `mut`
Dec 19 16:10:26.128 INFO [stderr]    |
Dec 19 16:10:26.128 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 16:10:26.128 INFO [stderr] 
Dec 19 16:10:26.152 INFO [stderr] warning: method is never used: `new`
Dec 19 16:10:26.152 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 19 16:10:26.152 INFO [stderr]    |
Dec 19 16:10:26.152 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 19 16:10:26.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:26.152 INFO [stderr]    |
Dec 19 16:10:26.152 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:10:26.152 INFO [stderr] 
Dec 19 16:10:26.378 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:10:26.378 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:10:26.378 INFO [stderr]   |
Dec 19 16:10:26.378 INFO [stderr] 1 | #[macro_use]
Dec 19 16:10:26.378 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:10:26.378 INFO [stderr]   |
Dec 19 16:10:26.378 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:10:26.378 INFO [stderr] 
Dec 19 16:10:26.378 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 19 16:10:26.378 INFO [stderr]   --> src/main.rs:12:5
Dec 19 16:10:26.378 INFO [stderr]    |
Dec 19 16:10:26.378 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 19 16:10:26.378 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:26.379 INFO [stderr] 
Dec 19 16:10:26.379 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 19 16:10:26.379 INFO [stderr]   --> src/main.rs:13:5
Dec 19 16:10:26.379 INFO [stderr]    |
Dec 19 16:10:26.379 INFO [stderr] 13 | use piston::event_loop::*;
Dec 19 16:10:26.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:26.379 INFO [stderr] 
Dec 19 16:10:26.379 INFO [stderr] warning: unused import: `piston::input::*`
Dec 19 16:10:26.379 INFO [stderr]   --> src/main.rs:14:5
Dec 19 16:10:26.379 INFO [stderr]    |
Dec 19 16:10:26.379 INFO [stderr] 14 | use piston::input::*;
Dec 19 16:10:26.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:10:26.379 INFO [stderr] 
Dec 19 16:10:26.379 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 19 16:10:26.379 INFO [stderr]   --> src/main.rs:15:5
Dec 19 16:10:26.379 INFO [stderr]    |
Dec 19 16:10:26.379 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 19 16:10:26.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:26.379 INFO [stderr] 
Dec 19 16:10:26.379 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 19 16:10:26.379 INFO [stderr]   --> src/main.rs:16:5
Dec 19 16:10:26.379 INFO [stderr]    |
Dec 19 16:10:26.379 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 19 16:10:26.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:26.379 INFO [stderr] 
Dec 19 16:10:26.501 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:10:26.501 INFO [stderr]   --> src/app.rs:20:13
Dec 19 16:10:26.501 INFO [stderr]    |
Dec 19 16:10:26.504 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 19 16:10:26.504 INFO [stderr]    |             ----^^^^^^
Dec 19 16:10:26.504 INFO [stderr]    |             |
Dec 19 16:10:26.504 INFO [stderr]    |             help: remove this `mut`
Dec 19 16:10:26.504 INFO [stderr]    |
Dec 19 16:10:26.504 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 16:10:26.504 INFO [stderr] 
Dec 19 16:10:26.530 INFO [stderr] warning: method is never used: `new`
Dec 19 16:10:26.530 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 19 16:10:26.530 INFO [stderr]    |
Dec 19 16:10:26.530 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 19 16:10:26.530 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:26.530 INFO [stderr]    |
Dec 19 16:10:26.530 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:10:26.530 INFO [stderr] 
Dec 19 16:10:26.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
Dec 19 16:10:27.374 INFO running `"docker" "inspect" "c014f08c7795c9dc2211e11b35135fb7a42bce1ae621dcb6bd1958420fa64a8c"`
Dec 19 16:10:27.695 INFO running `"docker" "rm" "-f" "c014f08c7795c9dc2211e11b35135fb7a42bce1ae621dcb6bd1958420fa64a8c"`
Dec 19 16:10:28.048 INFO [stdout] c014f08c7795c9dc2211e11b35135fb7a42bce1ae621dcb6bd1958420fa64a8c